Chair



FIG. 1 is a front perspective view of the chair embodying the new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a rear perspective view of the chair with a lumbar support;

FIG. 10 is a rear view thereof; and,

FIG. 11 is a right side view thereof.

FIGS. 1-11 show portions of a chair in broken lines. The portions shown in broken lines are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a chair, as shown and described. 